Patents by Inventor Ajay K. Sami

Ajay K. Sami has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Memory pattern searching via displaced-read memory addressing
    Patent number: 8645404
    Abstract: A split data word including a portion of each of two word-aligned data words stored at two word-aligned address boundaries within a memory is read from a displaced-read memory address relative to the word-aligned address boundaries within the memory. The portions of each of the two word-aligned data words within the split data word are compared with corresponding portions of a word-aligned search pattern. A determination is made that a potential complete match for the word-aligned search pattern exists within at least one of the two word-aligned data words based upon an identified match of at least one of the portions of the two word-aligned data words within the split data word with a corresponding at least one portion of the word-aligned search pattern.
    Type: Grant
    Filed: October 21, 2011
    Date of Patent: February 4, 2014
    Assignee: International Business Machines Corporation
    Inventors: K. S. Sadananda Aithal, Ajay K. Sami
  • MEMORY PATTERN SEARCHING VIA DISPLACED-READ MEMORY ADDRESSING
    Publication number: 20130103718
    Abstract: A split data word including a portion of each of two word-aligned data words stored at two word-aligned address boundaries within a memory is read from a displaced-read memory address relative to the word-aligned address boundaries within the memory. The portions of each of the two word-aligned data words within the split data word are compared with corresponding portions of a word-aligned search pattern. A determination is made that a potential complete match for the word-aligned search pattern exists within at least one of the two word-aligned data words based upon an identified match of at least one of the portions of the two word-aligned data words within the split data word with a corresponding at least one portion of the word-aligned search pattern.
    Type: Application
    Filed: October 21, 2011
    Publication date: April 25, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: K.S. Sadananda Aithal, Ajay K. Sami